31860567

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1693}}^1$

素因数の和:1760

約数の個数: 32

約数和(自身を含む): 51226560

約数和(自身を除く): 19365993

約数列:

[1, 3, 9, 17, 27, 41, 51, 123, 153, 369, 459, 697, 1107, 1693, 2091, 5079, 6273, 15237, 18819, 28781, 45711, 69413, 86343, 208239, 259029, 624717, 777087, 1180021, 1874151, 3540063, 10620189, 31860567]

約数ペア:

[(1, 31860567), (3, 10620189), (9, 3540063), (17, 1874151), (27, 1180021), (41, 777087), (51, 624717), (123, 259029), (153, 208239), (369, 86343), (459, 69413), (697, 45711), (1107, 28781), (1693, 18819), (2091, 15237), (5079, 6273)]